Hello all,
I'm new to the art of engine tuning and need some assistance with a project. My background is in electrical engineering.
I've installed an LS376/480 GMPP crate engine into a 2005 Vette with an E40 ECM. I have a Lingenfelter TGR-002 doing the 58x to 24x conversion. The OEM tune for the 2005 vette runs the engine but not so well (that was expected). I have the tune from the E67 that came with the engine; simply pasting the tables into the E40 has not made much improvement in the idling or throttle response.
Has anyone here had experience with this type of conversion? Does anyone here have a tune that I can use as a base to get the car going? Or some guidance on creating a base tune?
I plan to find a pro with a dyno to make the final adjustments.
Thanks!